In the field of computer security, independent researchers often discover flaws in software that can be abused to cause unintended behaviour; these flaws are called vulnerabilities. The process by which the analysis of these vulnerabilities is shared with third parties is the subject of much debate, and is referred to as the researcher's disclosure policy. Full disclosure is the practice of publishing analysis of software vulnerabilities as early as possible, making the data accessible to everyone without restriction. The primary purpose of widely disseminating information about vulnerabilities is so that potential victims are as knowledgeable as those who attack them.
L0pht Heavy Industries was a hacker collective active between 1992 and 2000 and located in the Boston, Massachusetts area. The L0pht was one of the first viable hackerspaces in the US, and a pioneer of responsible disclosure. The group famously testified in front of Congress in 1998 on the topic of ‘Weak Computer Security in Government’.
L0phtCrack is a password auditing and recovery application originally produced by Mudge from L0pht Heavy Industries. It is used to test password strength and sometimes to recover lost Microsoft Windows passwords, by using dictionary, brute-force, hybrid attacks, and rainbow tables.
A grey hat is a computer hacker or computer security expert who may sometimes violate laws or typical ethical standards, but usually does not have the malicious intent typical of a black hat hacker.
Christien Rioux, also known by his handle DilDog, is the co-founder and chief scientist for the Burlington, Massachusetts based company Veracode, for which he is the main patent holder.
Peiter C. Zatko, better known as Mudge, is an American network security expert, open source programmer, writer, and hacker. He was the most prominent member of the high-profile hacker think tank the L0pht as well as the computer and culture hacking cooperative the Cult of the Dead Cow.
ATstake, Inc. was a computer security professional services company in Cambridge, Massachusetts, United States. It was founded in 1999 by Battery Ventures and Ted Julian. Its initial core team of technologists included Dan Geer and the east coast security team from Cambridge Technology Partners.
In computer security, coordinated vulnerability disclosure is a vulnerability disclosure model in which a vulnerability or an issue is disclosed to the public only after the responsible parties have been allowed sufficient time to patch or remedy the vulnerability or issue. This coordination distinguishes the CVD model from the "full disclosure" model.
Trellix is a privately held cybersecurity company that was founded in 2022. It has been involved in the detection and prevention of major cybersecurity attacks. It provides hardware, software, and services to investigate cybersecurity attacks, protect against malicious software, and analyze IT security risks.
Veracode is an application security company based in Burlington, Massachusetts. Founded in 2006, it provides SaaS application security that integrates application analysis into development pipelines.
In computer security, a threat is a potential negative action or event facilitated by a vulnerability that results in an unwanted impact to a computer system or application.
Mark Edwin Kriegsman is an American entrepreneur, computer programmer, inventor, writer, and former Director of Engineering at Veracode.
A bug bounty program is a deal offered by many websites, organizations, and software developers by which individuals can receive recognition and compensation for reporting bugs, especially those pertaining to security exploits and vulnerabilities.
Project Zero is a team of security analysts employed by Google tasked with finding zero-day vulnerabilities. It was announced on 15 July 2014.
SourceClear or SRC:CLR was an American software company with its namesake security tool for software developers. SourceClear focused on open-source software development, plugging into developers' existing workflows and examining security risks of open-source and third-party code in real time. The company was headquartered in San Francisco, California with an office in Singapore. It had customers in the technology, social media, retail, finance, and defense industries. In October 2015, it announced a $10 million Series A round of funding. In 2018 it was acquired by CA Technologies; after which it was folded into Veracode.
Katie Moussouris is an American computer security researcher, entrepreneur, and pioneer in vulnerability disclosure, and is best known for her ongoing work advocating responsible security research. Previously a member of @stake, she created the bug bounty program at Microsoft and was directly involved in creating the U.S. Department of Defense's first bug bounty program for hackers. She previously served as Chief Policy Officer at HackerOne, a vulnerability disclosure company based in San Francisco, California, and currently is the founder and CEO of Luta Security.
Cris Thomas is an American cybersecurity researcher, white hat hacker, and award winning best selling author. A founding member and researcher at the high-profile hacker security think tank L0pht Heavy Industries, Thomas was one of seven L0pht members who testified before the U.S. Senate Committee on Governmental Affairs (1998) on the topic of government and homeland computer security, specifically warning of internet vulnerabilities and claiming that the group could "take down the internet within 30 minutes".
Alex Stamos is an American computer scientist and adjunct professor at Stanford University's Center for International Security and Cooperation. He is the former chief security officer (CSO) at Facebook. His planned departure from the company, following disagreement with other executives about how to address the Russian government's use of its platform to spread disinformation during the 2016 U.S. presidential election, was reported in March 2018.
Jack Cable is an American computer security researcher and software developer who currently serves as a Senior Technical Advisor at the Cybersecurity and Infrastructure Security Agency. He is best known for his participation in bug bounty programs, including placing first in the U.S. Department of Defense's Hack the Air Force challenge. Cable began working for the Pentagon's Defense Digital Service in the summer of 2018.
Log4Shell (CVE-2021-44228) is a zero-day vulnerability in Log4j, a popular Java logging framework, involving arbitrary code execution. The vulnerability had existed unnoticed since 2013 and was privately disclosed to the Apache Software Foundation, of which Log4j is a project, by Chen Zhaojun of Alibaba Cloud's security team on 24 November 2021. Before an official CVE identifier was made available on 10 December 2021, the vulnerability circulated with the name "Log4Shell", given by Free Wortley of the LunaSec team, which was initially used to track the issue online. Apache gave Log4Shell a CVSS severity rating of 10, the highest available score. The exploit was simple to execute and is estimated to have had the potential to affect hundreds of millions of devices.
